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Title: Molecular Switches

Essay Details

Subject: Science
Author: Amber S
Date: May 30, 2015
Level: University
Grade: A
Length: 7 / 1813
No of views: 0
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Essay text:

(Scientific American) Last July, researchers from Hewlitt-Packard and the University of California at Los Angeles announced that they had made an electronic switch of a layer of several million molecules and rotaxane. "Rotaxane is a pseudorotaxane. A pseudorotaxane is a compound consisting of cyclic moles threaded by a linear molecule...

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It also has no covalant interaction. In rotaxane, there are bulky blocking groups at each end of the threaded molecule." (Scientific American) The researchers linked many of these switches and came up with a rudimentary AND gate. An AND gate is a device which preforms a basic logic function. As much of an achievement as this was, it was only a baby step...

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